document.write( "Question 912159: If f(x)=2x^2+3x-4 than f(3-x) can be written in the form ax^2+bx+c where a,b,c are integers. Find a+b+c. \n" ); document.write( "
Algebra.Com's Answer #553624 by lwsshak3(11628)\"\" \"About 
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If f(x)=2x^2+3x-4 than f(3-x) can be written in the form ax^2+bx+c where a,b,c are integers. Find a+b+c.
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\n" ); document.write( "f(x)=2x^2+3x-4
\n" ); document.write( "f(3-x)=2(3-x)^2+3(3-x)-4
\n" ); document.write( "=2(9-6x+x^2)+9-3x-4
\n" ); document.write( "=18-12x+2x^2+9-3x-4
\n" ); document.write( "=2x^2-15x+23
\n" ); document.write( "a=2
\n" ); document.write( "b=-15
\n" ); document.write( "c=23
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